| 1. | Scrambling acquiring genetic materials from human and avian viruses
从病毒中获取遗传物质 |
| 2. | Virologists try to obtain samples from every new h5n1 patient to scout for signs that the avian virus is adapting to infect humans more efficiently
病毒学家试图取得每一名h5n1新病患的检体，检查禽流感病毒感染人类的效率是否增加。 |
| 3. | By comparing influenza viruses found in birds with those of the avian virus that have also infected human hosts , researchers have identified key genetic changes required for pandemic strains of bird flu
研究者对鸟类和人类中禽流感病毒比较，鉴定出禽流感菌株作出的关键基因改变。 |
| 4. | Indonesia has recorded the highest number of human fatalities from bird flu , at least 55 deaths . worldwide the h5n1 avian virus has killed more than 150 people in 9 countries since 2003
印尼所报道的不幸死于禽流感的人数是最高的，至少死亡了55例。自2003年起在全世界9个国h5n1禽流感已经共杀死了150多人。 |
| 5. | Over time , an avian virus may gather enough genetic change to spread easily , as experts believe was the case with the 1918 spanish flu , an event that killed at least 30 million people worldwide
随着时间的推移，发生足够的变异后的禽流感病毒广泛传播，就像1918年发生的那场夺去了至少3千万人生命的西班牙流感那样。 |
| 6. | However , if scientists are able to continue to monitor and secure viral isolates from humans infected with bird flu , they may be able to map a mutation trajectory that will help predict when the avian virus will cross the threshold to become a human pathogen
然而，如果科学家能够持续检测和安全分离感染禽流感的人带病毒，那么他们可能画出帮助预测禽流感病毒何时突变成人病原阀门的突变轨迹。 |
| 7. | Is to provide a safe , sanitized and clean living environment for our customers . this scheme not only introduces preventive measures against sars and the avian virus , but also covers all other infectious diseases recently identified so as to well prepare ourselves as well as our customers and service contractors for the possible epidemic .
，目的是要更全面地为我们属下各物业的客户，提供一个安全卫生和清洁的居住及工作环境此计划所涵盖的范围并不单指沙士或者禽流感，而是为了就近年不断发现的传染性疾病，作好准备。 |
